Implement ConstraintNotSatisfiedError for getusermedia

content/renderer/media/media_stream_video_capturer_source.h

Index: content/renderer/media/media_stream_video_capturer_source.h
diff --git a/content/renderer/media/media_stream_video_capturer_source.h b/content/renderer/media/media_stream_video_capturer_source.h
index dcffa02d371aca9dcd137b1a8370a659d6a6f9cb..6e9d8ead223e8061e31d66460051de00bd39907d 100644
--- a/content/renderer/media/media_stream_video_capturer_source.h
+++ b/content/renderer/media/media_stream_video_capturer_source.h
@@ -22,7 +22,8 @@ namespace content {
 class CONTENT_EXPORT VideoCapturerDelegate
     : public base::RefCountedThreadSafe<VideoCapturerDelegate> {
  public:
-  typedef base::Callback<void(bool running)> RunningCallback;
+  typedef base::Callback<void(content::MediaStreamRequestResult result)>
+      RunningCallback;
 
   explicit VideoCapturerDelegate(
       const StreamDeviceInfo& device_info);